Two precision dip-coating systems are for coating PCBs in nonautomated production settings. The P-3201 is a stand-alone floor model, and the PL-3201 is a tabletop unit designed for lab and short-run productions. These dip systems can be used to apply urethane, epoxy, silicon and acrylic coatings as well as photoresists and solder-mask materials to PCBs. Both have a stationary tank and an air-over-oil cylinder mechanism to move circuit assemblies into and out of the coating tank. The dip-system immersion and withdrawal rates are independently adjustable and multiple boards can be handled simultaneously.

Specialty Coating Systems

Indianapolis, Ind.